baber/WOPTO huggingface dataset:
Patent JP-2003195613-A (JP)
Title: Charging mechanism
Inventor: HIRADATE ATSUSHI
IPC: G03G15/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a charging mechanism for uniformly charging a curled master sheet cut off from a sheet roller.  <P>SOLUTION: The charging mechanism provided with a pair of high voltage impressed chargers 4A, 4B opposed to each other across a recording sheet X cut off from the sheet roller are provided with guide means 25, 26 for guiding one of the chargers 4A, 4B so as to move the charger in the opposed direction, position control mechanisms 33, 39 for controlling the positions of the movable chargers 4A, 4B in the opposed direction and a control device for accessing a previously stored program in accordance with the curled state of the passing recording sheet X and supplying position control signals to the mechanisms 33, 39.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198195-A (JP)
Title: Electronic component-packaging apparatus
Inventor: FUKUZAWA HIDEHIRO
IPC: H05K13/08
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component-packaging apparatus that uniformly illuminates an electronic component, and can improve recognition accuracy in a component.  <P>SOLUTION: Light from light sources 24 and 25 becomes uniform illumination light by a homogenizer 26 composed of a lens array, and the bottom surface of an electronic component 20 is subjected to coaxial epi-illumination by the illumination light. The electronic component is imaged by an imaging device 10 that is arranged at a lower portion and is composed of linear CCD sensors. The imaging device or the electronic component is moved for fetching an image at the bottom section of the electronic component. In such a configuration, the electronic component can be uniformly subjected to the coaxial epi- illumination, thus appropriately recognizing the suction posture of the electronic component, and hence accurately packaging the component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191942-A (JP)
Title: Paper-made container for vase
Inventor: KITAMURA NOBUTAKA
IPC: B65D5/498
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made container for a vase, in which flowers can be stably arranged without damage to beauty, when a PET bottle, a can, a milk bottle, a bamboo tube or the like is utilized and substituted for the vase.  <P>SOLUTION: In this paper-made container, a bottom part is provided in a paper-made container body 1 in which side plates 2, 3, 4, and 5 and a margin 10 for fastening are connected together by fold lines 6, 7, 8 and 9 so that a square tube body can be formed; an insertion opening 18 is pierced at the center of a latching plate 16; a radial cut is made from the insertion opening 18, so that a latching piece 19 can be provided; a knob hole 20 is pierced at the center of one end; one reinforcing plate 23 of a latching lid 15, in which reinforcing plates 23 and 24 are connected to both ends of the latching plate 16 by the fold lines 21 and 22, is connected to an upper end of one side plate 2 by a fold line 25; reinforcing plates 26, 30 and 34 are connected to the other side plates 3, 4 and 5 by fold lines 27, 31 and 35; adjusting plates 28 and 32, in which triangular notches 28b and 32b are provided at the center of one side end and in which cuts 28c and 32c are provided at tips of the notches 28b and 32b, are connected to the two reinforcing plates 30 and 34 by perforated lines 29 and 33, and made into one; and the paper-made container can be formed by folding and assembling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003508582-A (JP)
Title: 臭い制御のための改良された方法、組成物および製品
IPC: C11D3/00
Filed: 2000-08-30
Abstract: (57)【要約】
本発明は、布帛から臭気を除く方法；洗濯において安定な水性臭気除去組成物；該組成物と指示書を包含する製品に関する。この組成物はシクロデキストリンのような臭気除去剤を含有し、このシクロデキストリンは、複合化しないように他の成分から保護されており、任意にゼオライト、クレイ、臭気遮断剤、クラスＩ、クラスＩＩのようなアルデヒド、フラバノイドを含む精油、金属塩、水溶性アニオンポリマー等の臭気制御を助けるものを含有する。任意に低分子量ポリオール、キレート剤等も含有する。この組成物は本質的に布帛を汚すような物質は含有しない。
Patent JP-2004510835-A (JP)
IPC: B60J10/17
Filed: 2000-08-11
Abstract: A weatherseal or belt-line seal for a vehicle is formed by extrusion of an olefin-based thermoplastic elastomer or vulcanizate (first TPV) as an elongate body of arbitrary length and cross-section. The cross-section is adapted for use in a particular location in the opening of a structure to be protected against wind and rain, for example around the glass of a window in a vehicle's door, or around the opening (at the periphery) in which the door is closed, so as to present at least one sealing surface against which the glass or door may be abutted to provide a seal against the elements. A slip-coating is co-extruded onto one or more longitudinal sealing surfaces of the body; the slip-coating contains a novel compatibilizer which allows thermoplastic polyurethane (TPU) to be chemically bonded to a graft copolymer of polypropylene (PP) and a compound having two anhydride groups. The reaction product of the grafted PP and the TPU effects a thermal bond with the sealing surface of the body. The slip-coating has a combination of softness and abrasion resistance which are uniquely suited for the purpose of the weatherseal.
Patent JP-2003509535-A (JP)
Title: フッ素含有潤滑剤
IPC: C10M105/58
Filed: 2000-08-29
Abstract: (57)【要約】
本発明は、コンベヤとその上で輸送される容器との摩擦を減少させるための、選択されたフッ素化成分を含有する配合物の使用に関する。
Patent JP-2003509900-A (JP)
IPC: H04B1/38
Filed: 2000-08-30
Abstract: A television or other signal is received via main and duplicate feeds into respective buffers. Should the main feed suffer interruption or disturbance the output is switched at a switch over to the duplicate feed, but in a staged process. Upon initial detection of disturbances read-out from the main buffer is performed using locally generated timing signals in lieu of timing signals obtained from the incoming signal. If however the disturbance s persist the two buffers are synchronized and switchover performed.
Patent JP-2003511590-A (JP)
Title: 無レール型の窓及び戸装置
IPC: E06B1/70
Filed: 2000-09-30
Abstract: (57)【要約】
【課題】  スライディング窓及び戸の下部材を改良した発明であって、従来技術の問題点を構造的に解決し、便利で、安全な高級窓及び戸を提供する。
【解決手段】  無レール形の窓及び戸装置は、平面構造を維持するために窓枠又は戸枠の下部材に表面材を設け、レールがない構造を維持するために窓枠又は戸枠の下部材及び窓の扉又は戸の扉の下部材に案内機構を設け、窓の扉又は戸の扉の下部材が案内機構によって案内されて開閉する構成とすることにより、レールのない表面材でローラーが駆動されても窓の扉又は戸の扉の下部材が窓枠又は戸枠の下部材からの離脱が防止される。本発明は、レールによる各種問題点を解決したので気密性、水密性、断熱性、清潔性を一層向上でき、美観を改善し得る。さらに、高層建物に用いるときに人力による開閉又は暴雨を伴う強風によって窓枠又は戸枠から扉が離脱して落下する問題点を解決して一層安全な窓及び戸を構成できる。
Patent JP-2003514673-A (JP)
IPC: B23K26/00
Filed: 2000-09-08
Abstract: An arrangement for cutting a flat workpiece includes a drive unit for generating a relative movement between the focused laser beam ( 2 ) and the workpiece ( 1 ). The laser beam induces a thermomechanical stress in the workpiece along the cutting line. A scoring tool ( 7 ) generates an initial score at the start of the cutting line. A "flying" scoring is provided wherein a unit ( 5, 6, 8 ) moves the scoring tool ( 7 ). The unit is coupled in a controlled manner to the cutting movement of the laser beam ( 2 ) so that the scoring tool ( 7 ) can be brought into a short-time scoring working engagement with the workpiece ( 1 ) at the start of the cutting movement.
Patent JP-2003515826-A (JP)
Title: 画像処理装置
IPC: G06T19/00
Filed: 2000-11-23
Abstract: (57)【要約】
顧客コンピュータ処理装置（２、４）はインターネット（８）を介してサービス装置（６）に接続している。サービス装置（６）は顧客装置（２、４）からの要求及び支払いの詳細を処理し、有効支払いに応答して、顧客装置が写真マット（２４）を印刷又は表示するためにプリンタ（１８）又は表示パネル（１９）を制御できるようにするための命令を顧客装置へ送信する。サービス装置（６）は後の使用に備えて写真マットパターンの詳細を保持している。カメラ（１６）により、写真マット上の被写体オブジェクトの画像を異なる位置及び向きで記録する。それらの画像を定義するデータを顧客処理装置（２、４）からサービス装置（６）に戻す。サービス装置は画像データを格納されているパターンデータと共に処理して、画像中の写真マットの特徴を識別し且つ各々の画像が記録された位置及び向きを計算する。次に、計算された位置及び向きを使用して被写体オブジェクトの３次元コンピュータモデルを生成する。
Patent JP-2003516013-A (JP)
Title: 無線周波数信号の発生方法と装置
IPC: H04B7/005
Filed: 2000-11-23
Abstract: (57)【要約】
本発明は、予歪による無線周波数(ＲＦ)パワーアンプ（５）の線形化に関するものである。受信されたデジタルベースバンド入力信号にデジタル予歪を与えて（１）、アンプに起因する歪を補償する。その結果出力される信号をＤ／Ａ変換器（２）に通してアナログ信号に変換し、その後そのアナログ信号に対してアナログ周波数変換を行って（３）無線周波数（ＲＦ）信号を得る。当該無線周波数信号にアナログ予歪を与えた（４）後に、パワーアンプで増幅する。
Patent JP-2003518492-A (JP)
IPC: A61K31/222
Filed: 2000-12-19
Abstract: The invention provides a combination of of trimebutine Ä2-dimethylamino-2-phenylbutyl-3, 4, 5- trimethoxy-benzoate hydrogen maleateÜ or its corresponding stereoisomers with an opioid analgesic for the preparation of a medicament to prevent and/or treat pain or nociception.
Patent JP-2003518510-A (JP)
Title: 癌治療におけるヒアルロン酸
IPC: A61K35/74
Filed: 2000-12-28
Abstract: (57)【要約】
本発明は、精製ＨＡ、第二抗腫瘍剤および製薬上許容可能な担体を含む組成物および方法であって、精製ＨＡおよび第二抗腫瘍剤が癌を治療するのに有効な量で癌を有する哺乳類に投与される組成物および方法に関する。
Patent JP-2003519306-A (JP)
Title: 高温アスファルト系ゴム含有被覆材料とそのような被覆材料の製造方法、及びそのような被覆材料で道路舗装面を実施する方法
IPC: E01C19/10
Filed: 2000-04-21
Abstract: (57)【要約】
本発明の高温アスファルト系被覆材料は、道路舗装面を作るためのものであって、種々のサイズを有する粒状混合物と、従来のアスファルト又は変性アスファルトである結合材とを含み、該粒状混合物は砕石片と砂分とゴム粉末とを含み、該砂分は砕石片の隙間容積より小さい容積を有する。本発明によれば、ゴム粉末の粒径は１．５ｍｍより小さく、粒状混合物中のゴムの割合は１．５％より小さい。
Patent JP-2003519656-A (JP)
IPC: A61P1/04
Filed: 2001-01-10
Abstract: The invention provides a solid oral pharmaceutical composition in capsule or powder dosage form comprising: 
a) omeprazole or a single enantiomer thereof, including a salt or other derivative thereof; and 
b) sodium bicarbonate;  
wherein the dosage form is not enteric coated or time-released, and the composition comprises from 7 to 25 mEq sodium bicarbonate per 20 mg omeprazole.
Patent JP-2003520707-A (JP)
IPC: B41F15/08
Filed: 2000-12-16
Abstract: An intaglio printer has a form or plate cylinder and a printing or counterpressure cylinder. In addition, at least one screen printing cylinder is provided and transfers screen printing ink to the form or plate cylinder.
Patent JP-2003527281-A (JP)
Title: 強烈な機械的変形を与えた金属または金属水素化物の化学的反応によって水素ガスを製造する方法
IPC: B22F1/00
Filed: 2001-02-15
Abstract: (57)【要約】
本発明は、金属または金属水素化物に化学反応を行わせて水素ガスを製造するための改良された方法に係る。本発明の方法によれば、化学反応に供せられる金属または金属水素化物は、ナノ結晶状態である。事実、見出されたところによれば、従来の金属水素化物（Ｍｇベースまたはそれ以外のもの）を使用する替わりに、例えば、準安定のナノ結晶状態の金属水素化物のような、強烈な機械的変形が与えられているか又は与えられた金属または金属水素化物を使用した場合、化学反応、特に加水分解、がより容易に起こり、その化学反応は、より速い速度で、多くのケースで反応の完了まで進む。
Patent JP-2004515261-A (JP)
Title: 歯科用アプライアンスの埋め込み機能および方法
IPC: A61C7/00
Filed: 2001-04-24
Abstract: 伝統的な歯科矯正処置は、基本的な再配置デバイスの使用、および所望の最終結果を達成するための補助的デバイス、コンポーネントまたは付属品の使用を含む。コンポーネントは固定された取り外し不可能なデバイス上に設置されてもよく、それらは固定されたデバイスを適用する前に通常装着された取り外し可能なアプライアンスの一部であってもよい。伝統的な処置を用いた場合、取り外し可能な弾性再配置アプライアンスで歯を再配置する場合と同様のコンポーネントを使用することが望ましくあり得る。弾性アプライアンスの性質に起因して、コンポーネントは、容易に使用可能な従来の付属品から特別に作製されたデバイスまで種々の形態をとることができる。伝統的なコンポーネントは、弾性アプライアンス上に設置されてもよく、その中に埋め込まれてもよく、アプライアンスは同様のコンポーネントを提供するために形成されてもよい。 【選択図】図２
Patent JP-2003531036-A (JP)
IPC: B29B7/60
Filed: 2001-04-26
Abstract: Method of controlling granular resin product in substantially continuous production to enhance conformity to a target value of at least one property comprising placing a first granular resin product having a first value for said property in a trim bin, and controlling the delivery of said first granular resin product to a pelleter while blending it with a second granular resin product having a second value for said property in a ratio to maintain said property in the resulting blended product at or near a target value. <IMAGE>
Patent JP-2003532646-A (JP)
Title: オレフィンをエポキシ化する方法
IPC: B01J19/00
Filed: 2001-04-05
Abstract: (57)【要約】
本発明は、オレフィンのエポキシ化の方法に関する。
Patent JP-2003534413-A (JP)
Title: エチレンビニルアルコール共重合体（ｅｖｏｈ）の変性からの高められた酸素遮断性能
IPC: B65D81/26
Filed: 2001-05-18
Abstract: (57)【要約】
本明細書において、酸素脱ガス官能基を含む変性されたエチレンビニルアルコール重合体（ＥＶＯＨ）が開示される。好ましくは、その変性されたＥＶＯＨは構造式（ＩＶ）、（Ｖ）及び（ＶＩ）（式中、ｘは１より大きい整数であるか又は１に等しく、ｙは１より大きい整数であるか又は１に等しく、ｚは１より大きい整数であるか又は１に等しく、そしてＲはシクロアルケニル基からなる）を含む。変性されたＥＶＯＨは、包装用（パッケージ用）物品の酸素遮断層を形成するような、酸素遮断適用において有用である。エチレンビニルアルコール重合体を変性する方法、そして大気の酸素による進入に対して優れた遮断性を有する包装用（パッケージ用）物品を造るために、変性されたＥＶＯＨを使用することがまた、開示される。
Patent JP-2003199969-A (JP)
Title: System for angle direction of self-traveling body in line guided race game machine
Inventor: ATSUJI SATORU
IPC: A63F9/14
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To organize an angle detecting system which normally detects the substantial angle of a self-traveling body along a guide line, and rapidly and precisely correspond to the change of the angle in the self-traveling body in a line guided race game machine.  <P>SOLUTION: The self-traveling body angle detecting system for the line guided race game machine, wherein a model traveling on an upper traveling surface is pulled and guided by the self-traveling body traveling on a lower traveling surface via a magnet and the self-traveling body is traveled by exchanging the guide lines, is provided with many photodetectors for detecting the guide lines on the lower surface of the self-traveling body. The output distribution of the whole photodetectors by detection data which is obtained by binarizing the guide line detection outputs of the photodetectors is obtained and the form of the output distribution of the whole photodetectors is stored in a pattern table at every angle of the self-traveling body with respect to the guide lines. The output distribution of the whole photodetectors are collated with the pattern table so as to determine the angle change. The angle of the self-traveling body along the guide line is decided based on a determined pattern and the immediately preceding angle direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204674-A (JP)
Title: Power converter
Inventor: TSURUYA MAMORU
IPC: H02M3/28
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To attain cost reduction by miniaturizing a power converter.  <P>SOLUTION: A diode D2 of a diode snubber circuit 6 rectifies spike voltage, a capacitor C7 accumulates the rectified voltage, and a resistor R1 consumes current accumulated in the capacitor C7. The diode snubber circuit 6, having an operation thus performed, supplies power accumulated in the capacitor C7 to an amplifying part 5. Thus by supplying the power to the amplifying part 5 from the diode snubber circuit 6 for suppressing the voltage applied to a switching element Q1, the need for a constant voltage circuit for supplying power to the amplifying part 5 is eliminated, and low breakdown voltage transistors can be used for transistor Q11, Q12 of the amplifying part 5, so as to reduce the cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207279-A (JP)
Title: Transfer tray and heat treatment furnace
Inventor: YAMAMOTO KENRO
IPC: F27D3/12
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer tray capable of flexibly coping with various material requirements required for the transfer tray, and a heat treatment furnace equipped with the transfer tray.  <P>SOLUTION: In this transfer tray 11, a main frame 12 contacting a transfer roller is constituted of a metallic material or a ceramic material, and portions 13, 14, 15, 16, 18 except for the main frame 12 are constituted of a carbon base composite material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216465-A (JP)
Title: Display device and cache control method for display device
Inventor: OZAWA TAKASHI
IPC: G06T13/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and its cache control method capable of enhancing speed of a desired image displaying process with respect to a cache area storing an element image after image expansion based upon a compressed image.  <P>SOLUTION: The display device preparing and displaying a display image is provided with an expansion buffer storing the element image located in a display buffer by the image expansion of the compressed image corresponding to an image number, and a cache managing means of managing the expansion buffer as the cache area of the element image. Image storage information of the element image is coordinated with cache index information, the cache index information is stored in coordination with the image number, non-storage information is stored instead of the cache index information when the element image is not stored in the cache area, and an existence or nonexistence and a location of each element image in the cache area is searched by searching the non- storage information or each piece of cache index information on the basis of the image number and searching each piece of image storage information on the basis thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211924-A (JP)
Title: Tire distinguishing information registering method and its device in pneumatic warning device for automobile
Inventor: ADACHI HISASHI
IPC: G01L17/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic warning device for an automobile capable of positively registering tire distinguishing information per each tire position.  <P>SOLUTION: The pneumatic warning device is provided with pneumatic sensors 6-9, an alarm 30 for warning a pneumatic state of a tire, and a control unit 20 having the alarm 30 warn the pneumatic state of the tire. The control unit 20 is provided with a tire distinguishing information registering means 20m for distinguishing a tire position on the basis of a correspondence relationship between tire air pressure information received by a receiver and different tire position distinguishing air pressures set per each tire position under a state of a tire air pressure of each tire set at a different tire distinguishing air pressure per each tire position, and registering the received tire distinguishing information along with the tire air pressure information per each distinguished tire position when a predetermined tire distinguishing information registering condition is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002275096-A (JP)
Title: Combination therapy
Inventor: TRACEY WAYNE ROSS
IPC: A61K31/166
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing a tissue damage caused by ischemia, and to provide a kid used for the method. SOLUTION: This method for reducing the tissue damage caused by ischemia comprises administering a medicinal composition containing an NHE-1 inhibitor, and a proper amount of a second compound selected from the group consisting of (a) a complement modulator, (b) a metabolic modulator, (c) an anti-apoptosis agent, (d) a nitrogen monoxide synthase-related agent, and (e) an enzyme/protein modulator [selected from the group consisting of a protein kinase C activator, an endothelin-converting enzyme inhibitor, a tissue-activating fibrinolysis inhibitor(TAF1), an Na<-> /Ca<+2> exchanger isoform-1 (NCX-1) inhibitor, and a poly(ADP ribose)synthetase(PARS/PARP) inhibitor]. The kid comprises the medicinal composition and a container.  The NHE-1 inhibitor includes a compound of formula (1) (a five-membered, diaza or diunsaturated ring having bound carbon, and the adjacent nitrogen, or the like is included) and its prodrug.
Patent JP-2003214418-A (JP)
Title: Appropriate axial force visible bolt
Inventor: KAGAMI MASARU
IPC: F16B31/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt in which an appropriate axial force can be easily visualized.  <P>SOLUTION: A transparent material 2 is inserted in the inside of a bolt body 1 by being passed through an axial direction, and a part in which a stain 3 is filled, a thin film 4 equivalent to the cover of an enclosing opening, and a stain sump 5 being a cavity connected to the thin film 4, are formed in the inside of the bolt body 1. When axial force is produced in a bolt during a fastening process, compressive force from a radial direction is applied to the enclosing part of the stain 3 by the relation of Poisson's ratio. When the bolt axial force reaches just a previously set appropriate value, the enclosing part is set to be broken by the magnitude of the compressive force from the radial direction applied to the enclosing part of the stain 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224937-A (JP)
Title: Method and apparatus for power supply, method and apparatus for receiving power supply, power supply system, recording medium, and program
Inventor: KONO MICHIMUNE
IPC: H02J50/40
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To control power supply on the basis an installation location of a power receiving apparatus, in the case where a plurality of feeder coils are provided.  <P>SOLUTION: This feeder device 1 has the plurality of the feeder coils 11, and an installation surface 12 is formed by a sheet, made of a material which permeates electromagnetic waves at the upper part of each of the feeder coils 11 so that the receiving apparatus 2 having a receiving coil 21 and a recognition tag coil 22 can be placed. The feeder device 1 sequentially selects one among the plurality of the feeder coils 11 to be excited. The receiving coil 21 and the identification tag coil 22 of the receiving apparatus 2 receive the electromagnetic waves which are generated by the feeder coils 11 and obtain an induced electromotive force to transmit ID from the recognition tag coil 22 to the feeder device 1. The feeder device 1 stores the received ID, together with an index of each of the feeder coils 11 excited at that time, and then controls excitation period of the feeder coils 11 based on the stored information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221960-A (JP)
Title: Door opening and closing device
Inventor: OTAKI KIYOKAZU
IPC: E05B85/18
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car door opening and closing device capable of preventing car burglary.  <P>SOLUTION: The door opening and closing device is equipped with a door knob 51 and a shutter 52. The door knob 51 is operated for opening the door 2 of a car 1. The door knob 51 is operated for opening the door 2 of the car 1. The shutter 52 is used for making the door knob 51 unoperatable. By moving the shutter 52 under a predetermined condition, the door knob 51 is changed from the inoperative state to operative state. When the door knob 51 is operative state, the door knob 51 can be made operative.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222501-A (JP)
Title: Horizontal angle detection method of rod body and horizontal angle detection device for rod body
Inventor: KANEKO YUTAKA
IPC: G01B5/24
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an angle detection work, to improve its accuracy, to simplify the constitution as a device, and to facilitate its handling.  <P>SOLUTION: A horizontal reference string 50 is tightened and held in the horizontal direction, and two separate parallel scale rows 44-1, 44-2 on the parallel positions on a horizontal plane with an axis 46 on a measuring stand 16 mounted on a casing pipe 12 are arranged at least on close positions to the lower part of the horizontal reference string in the horizontal state of the measuring stand. Crossing points (point A and point B) between the horizontal reference string 50 and the two separate parallel scale rows 44-1, 44-2 are read by the scales on each scale row, and the horizontal angle of a rod body to be measured with respect to the horizontal reference string is detected and recognized by angle conversion of the crossing angle with respect to the horizontal reference string based on read values at each crossing point.  <P>COPYRIGHT: (C)2003,JPO